.hta-player{--u:1;--ac:#0E2438;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:14px;align-items:start}
.hta-stage{border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 2px 10px rgba(14,36,56,.1);line-height:0}
.hta-svg{display:block;width:100%;height:auto;font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic UI","Meiryo",sans-serif}
.hta-svg [data-in]{opacity:0;transform-box:fill-box;transform-origin:center;transition:opacity calc(.45s*var(--u)) ease,transform calc(.6s*var(--u)) cubic-bezier(.2,.9,.25,1.25),stroke-dashoffset calc(1.1s*var(--u)) ease-in-out}
.hta-svg .a-up{transform:translateY(16px)}
.hta-svg .a-pop{transform:scale(.35)}
.hta-svg .a-left{transform:translateX(-34px)}
.hta-svg .a-right{transform:translateX(44px)}
.hta-svg .a-grow{transform:scaleX(0);transform-origin:left center}
.hta-svg .a-growy{transform:scaleY(0);transform-origin:center bottom}
.hta-svg .a-draw{stroke-dasharray:1;stroke-dashoffset:1}
.hta-svg [data-in].is-in{opacity:1;transform:none}
.hta-svg .a-draw.is-in{stroke-dashoffset:0}
.hta-svg .a-pulse{transform-box:fill-box;transform-origin:center;animation:htaPulse calc(1.5s*var(--u)) ease-in-out infinite}
.hta-svg .hta-rip.is-in{animation:htaRip calc(.9s*var(--u)) ease-out 2 forwards}
.hta-svg .hta-cur{transition:transform calc(.75s*var(--u)) cubic-bezier(.45,0,.2,1);filter:drop-shadow(0 2px 2px rgba(0,0,0,.35))}
.hta-reset .hta-svg [data-in],.hta-reset .hta-svg .hta-cur{transition:none!important}
.hta-paused .hta-svg .a-pulse,.hta-paused .hta-pg{animation-play-state:paused!important}
@keyframes htaPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
@keyframes htaRip{0%{transform:scale(.5);opacity:.95}100%{transform:scale(1.7);opacity:0}}
@keyframes htaPg{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.hta-side{display:flex;flex-direction:column;gap:10px;min-width:0}
.hta-steps{display:flex;flex-direction:column;gap:7px}
.hta-player .hta-step{position:relative;overflow:hidden;display:flex;align-items:center;gap:10px;width:100%;margin:0;padding:9px 12px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;color:#1b2433;text-align:left;font:inherit;line-height:1.35;cursor:pointer;box-shadow:none;transition:background .2s,border-color .2s,color .2s}
.hta-player .hta-step:hover{border-color:var(--ac)}
.hta-sn{flex:0 0 28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e8edf4;color:#334155;font-weight:900;font-size:14px}
.hta-stx{min-width:0}
.hta-stx b{display:block;font-size:14.5px;font-weight:900}
.hta-stx small{display:block;font-size:11.5px;color:#64748b;font-weight:600;margin-top:1px}
.hta-player .hta-step.done .hta-sn{background:var(--ac);color:#fff;opacity:.55}
.hta-player .hta-step.on{background:var(--ac);border-color:var(--ac);color:#fff;box-shadow:0 4px 12px rgba(0,0,0,.18)}
.hta-player .hta-step.on .hta-sn{background:#fff;color:var(--ac);opacity:1}
.hta-player .hta-step.on small{color:rgba(255,255,255,.9)}
.hta-pg{position:absolute;left:0;bottom:0;height:4px;width:100%;background:#FFD400;transform:scaleX(0);transform-origin:left}
.hta-step.on .hta-pg{animation:htaPg var(--sd,3800ms) linear forwards}
.hta-ctl{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.hta-player .hta-ctl button{margin:0;padding:6px 11px;border:2px solid #cbd5e1;border-radius:99px;background:#fff;color:#334155;font:inherit;font-size:12.5px;font-weight:800;line-height:1.3;cursor:pointer;box-shadow:none}
.hta-player .hta-ctl .hta-pp{background:#1b2433;border-color:#1b2433;color:#fff}
.hta-spd{display:inline-flex;align-items:center;gap:4px;flex-wrap:wrap}
.hta-spl{font-size:12px;font-weight:800;color:#64748b;margin:0 2px 0 4px}
.hta-player .hta-spd button.on{background:var(--ac);border-color:var(--ac);color:#fff}

.hta-hero{margin:18px 0 20px;border-radius:18px;overflow:hidden;background:#fff;border:1px solid #dfe7f1;box-shadow:0 8px 24px rgba(14,36,56,.14)}
.hta-hero-hd{background:#0E2438;color:#fff;padding:13px 18px;display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center}
.hta-kick{background:#FFD400;color:#0E2438;font-weight:900;font-size:12px;padding:3px 11px;border-radius:99px;letter-spacing:.04em}
.hta-hero-t{font-weight:900;font-size:19px;line-height:1.4}
.hta-hero-bd{padding:14px 16px 16px}
.hta-hero .hta-hero-p{margin:0 0 12px;font-size:14px;line-height:1.8;color:#334155}
.hta-hero-cats{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;padding-top:12px;border-top:1px dashed #d5dde8}
.hta-hero-cats::before{content:"用途ごとの使い方を見る";flex:0 0 100%;font-size:12.5px;font-weight:800;color:#64748b}
.hta-hc{display:inline-flex;align-items:center;gap:6px;margin:0;padding:8px 14px;border:0;border-radius:99px;background:var(--ac);color:#fff;font:inherit;font-size:13px;font-weight:900;cursor:pointer;box-shadow:0 3px 8px rgba(0,0,0,.16)}
.hta-hc span{font-size:10px}
.hta-hc:hover{filter:brightness(1.08)}

.hta-band{display:flex;align-items:center;gap:12px;width:100%;margin:4px 0 14px;padding:12px 16px;border:0;border-radius:14px;background:var(--ac);color:#fff;cursor:pointer;text-align:left;font:inherit;line-height:1.45;box-shadow:0 5px 14px rgba(0,0,0,.16);transition:transform .15s,filter .15s}
.hta-band:hover{filter:brightness(1.07);transform:translateY(-1px)}
.hta-band-ic{position:relative;flex:0 0 42px;height:42px;border-radius:50%;background:#fff;color:var(--ac);display:grid;place-items:center;font-size:15px;font-weight:900;padding-left:3px;box-sizing:border-box}
.hta-band-ic::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:3px solid rgba(255,255,255,.7);animation:htaRing 2.2s ease-out infinite}
@keyframes htaRing{0%{transform:scale(.85);opacity:1}100%{transform:scale(1.35);opacity:0}}
.hta-band-t{flex:1;min-width:0}
.hta-band-t b{display:block;font-size:16px;font-weight:900}
.hta-band-t small{display:block;font-size:12.5px;font-weight:600;opacity:.95}
.hta-band-go{flex:0 0 auto;background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.6);padding:4px 12px;border-radius:99px;font-size:12px;font-weight:900}

.htu-card .hta-cbtn{display:inline-flex;align-items:center;gap:4px;margin:0 auto 0 0;padding:4px 11px;border:2px solid var(--tc,#334155);border-radius:99px;background:#fff;color:var(--tc,#334155);font:inherit;font-size:12px;font-weight:900;line-height:1.3;cursor:pointer;white-space:nowrap;box-shadow:none}
.htu-card .hta-cbtn span{font-size:9px}
.htu-card .hta-cbtn:hover{background:var(--tc,#334155);color:#fff}

html.hta-lock,html.hta-lock body{overflow:hidden}
.hta-ov{position:fixed;inset:0;z-index:2147483000;background:rgba(9,20,34,.64);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .2s}
.hta-ov.on{opacity:1}
.hta-sheet{--ac:#0E2438;width:min(900px,100%);max-height:calc(100dvh - 40px);overflow:auto;background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.35);transform:translateY(18px);transition:transform .25s;overscroll-behavior:contain}
.hta-ov.on .hta-sheet{transform:none}
.hta-sh{position:relative;background:var(--ac);color:#fff;padding:16px 64px 14px 20px}
.hta-chip{display:inline-block;margin-bottom:6px;padding:2px 10px;border-radius:99px;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.55);font-size:12px;font-weight:800}
.hta-st{font-size:20px;font-weight:900;line-height:1.4}
.hta-sheet .hta-x{position:absolute;right:14px;top:14px;width:40px;height:40px;margin:0;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.2);color:#fff;font-size:24px;line-height:40px;cursor:pointer}
.hta-sheet .hta-x:hover{background:rgba(255,255,255,.34)}
.hta-sb{padding:16px 20px 20px}
.hta-sheet .hta-sd{margin:0 0 12px;font-size:14.5px;line-height:1.8;color:#334155}
.hta-sheet .hta-ex{margin:12px 0 0;font-size:12.5px;line-height:1.7;color:#64748b}
.hta-sf{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin-top:14px}
.hta-sheet .hta-go{display:inline-block;padding:12px 22px;border-radius:12px;background:var(--ac);color:#fff!important;font-weight:900;text-decoration:none!important;box-shadow:0 4px 12px rgba(0,0,0,.18)}
.hta-sheet .hta-go:hover{filter:brightness(1.08)}
.hta-sheet .hta-close{margin:0;padding:10px 18px;border:2px solid #cbd5e1;border-radius:12px;background:#fff;color:#334155;font:inherit;font-weight:800;cursor:pointer}

.hta-player button:focus-visible,.hta-band:focus-visible,.hta-hc:focus-visible,.hta-cbtn:focus-visible,.hta-sheet a:focus-visible,.hta-sheet button:focus-visible{outline:3px solid #FFD400;outline-offset:2px}

@media (max-width:760px){
  .hta-player{grid-template-columns:1fr}
  .hta-steps{display:grid;grid-template-columns:1fr 1fr;gap:6px}
  .hta-player .hta-step{padding:7px 9px;gap:7px}
  .hta-stx small{display:none}
  .hta-stx b{font-size:13px}
  .hta-sn{flex-basis:24px;height:24px;font-size:12px}
  .hta-hero-t{font-size:16.5px}
  .hta-band-go{display:none}
  .hta-band-t b{font-size:15px}
}
@media (max-width:640px){
  .hta-ov{padding:0;align-items:flex-end}
  .hta-sheet{border-radius:18px 18px 0 0;max-height:94dvh}
  .hta-sb{padding:14px 14px 18px}
  .hta-st{font-size:17px}
  .hta-sf{justify-content:stretch}
  .hta-sf>*{flex:1 1 auto;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  .hta-svg .a-pulse,.hta-band-ic::after{animation:none}
}